Company lists · Data refreshed November 2026
Top 24 Legacy system modernization services based in the Netherlands
RevenueBase identified 80 company matches for legacy system modernization services associated with the Netherlands as of November 2026 and tracks 1,382 professional contacts across them, including 499 with verified work emails. Amsterdam is the largest hub.
This list covers company matches for legacy system modernization services associated with the Netherlands, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 24 largest legacy system modernization services based in the Netherlands
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 168 contacts → | ||||
Exact match “SoftwareOne is een wereldwijde leverancier van software, cloud- en digitale transformatieoplossingen.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 153 contacts → | ||||
Exact match “Javra software was founded by our director Frank Möllers in His vision was to develop and support future proof custom business applications against a competitive price.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 60 contacts → | ||||
Exact match “We help businesses succeed in the digital era by offering digital transformation services that simplify operations, reduce costs, and support innovation.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 49 contacts → | ||||
Exact match “With our Copy To Innovate approach, we rebuild your current system on a modern low-code platform.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 30 contacts → | ||||
Exact match “IT22 helps companies to transform and optimize their business to fully leverage the opportunities and possibilities of the new digital economy.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 18 contacts → | ||||
Exact match “Asysco is a leading technology provider for Legacy Transformation and offers proven, turnkey technology solutions and expertise for delivering high quality transformation and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 17 contacts → | ||||
Exact match “Bij Qstars IT draait het niet om technologie, maar om wat jij ermee kunt bereiken.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 14 contacts → | ||||
Exact match “Lightbase was een digital agency uit Utrecht.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 11 contacts → | ||||
Exact match “CloudScaler is your trusted development partner to transform your business with the right solutions and right talent.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 11 contacts → | ||||
Exact match “Experis Ciber is net als de bedrijven PEAK-IT en iSense, onderdeel van Experis.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 10 contacts → | ||||
Exact match “Reliance I.T.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 8 contacts → | ||||
Exact match “We help businesses become future-ready by improving their processes and modernizing their technology.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 8 contacts → | ||||
Exact match “TDF consists of IT-people almost by-birth, but TDF continuously forces themselves to think and behave like customers of the own solutions and services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 8 contacts → | ||||
Exact match “Samen digitaal vooruit.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 7 contacts → | ||||
Exact match “Eidikos stands for "expert" in Greek, encapsulating our core mission.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 6 contacts → | ||||
Exact match “Custo is gespecialiseerd in maatwerk softwareontwikkeling, systeemintegratie, cloudmigratie, en het beheer van legacy software.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 5 contacts → | ||||
Exact match “Your team is at capacity.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 4 contacts → | ||||
Exact match “Develop2Create is a company that focuses on delivering innovative solutions for various industries.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 4 contacts → | ||||
Exact match “Helping you to digitally transform.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 4 contacts → | ||||
Exact match “Better decisions create better software.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 4 contacts → | ||||
Exact match “Care4ICT is een jonge en dynamische organisatie die ontstaan is vanuit één passie: zorgen voor uw zorgen op het gebied van IT.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 3 contacts → | ||||
Exact match “Greenwich IT biedt u consultancy, projectmatige IT migraties en op maat gemaakte IT beheer.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 3 contacts → | ||||
Exact match “Supershift is een full-service webbureau, dat u in het volledige traject van het realiseren van een website/webapplicatie ondersteunt.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 2 contacts → | ||||
Exact match “As a full-service IT solution company, we have been helping businesses from small startups to Fortune 500 companies meeting their business goals through technological innovation…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “legacy system modernization services”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 24 of 80 legacy system modernization services based in the Netherlands
See the full list, filter by size, metro and specialty, and access 499 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Legacy system modernization services based in the Netherlands at a glance
As of Nov 6, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for Netherlands, so it is reported there. Company counts and contact totals on this page are exact for Netherlands, over 80 companies.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Company records associated with the Netherlands whose business descriptions match “legacy system modernization services” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 499 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on November 6, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “legacy system modernization services”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many legacy system modernization services are there based in the Netherlands?
RevenueBase identified 80 company matches for legacy system modernization services associated with the Netherlands as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Softwareone Netherlands tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most legacy system modernization services?
Amsterdam leads with 13 company records, followed by Eindhoven (4) and Apeldoorn (3).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 499 professional contacts with verified work emails tracked across these 80 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.
Ready to reach these companies? Verified emails and direct dials for all 80 legacy system modernization services based in the Netherlands. Start with a free account, no credit card.
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Legacy system modernization services by geography
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- Legacy system modernization services based in Mississauga, Canada
- Legacy system modernization services based in Montreal, Canada
- Legacy system modernization services based in Toronto, Canada
- Legacy system modernization services based in Vancouver, Canada
- Legacy system modernization services based in Cairo, Egypt
- Legacy system modernization services based in Paris, France
About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
More company lists
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- Lists A-Z
- New lists
- Legacy system modernization services based in Buenos Aires, Argentina
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Company intelligence · public preview
Top 24 legacy system modernization services based in the Netherlands
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 80 matching company records for legacy system modernization services based in the Netherlands, with 1,382 tracked contacts and 499 verified work emails.
This public preview shows 24 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 24 legacy system modernization services based in the Netherlands
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Softwareone Netherlandssoftwareone.nlHQ: Amsterdam, NetherlandsReported employees: 201-500 | Amsterdam, Netherlands | 201-500 | Exact match | 168 contacts → |
“SoftwareOne is een wereldwijde leverancier van software, cloud- en digitale transformatieoplossingen.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Javra Softwarejavra.comHQ: Culemborg, NetherlandsReported employees: 51-200 | Culemborg, Netherlands | 51-200 | Exact match | 153 contacts → |
“Javra software was founded by our director Frank Möllers in His vision was to develop and support future proof custom business applications against a competitive price.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  WAESwearewaes.comHQ: Eindhoven, NetherlandsReported employees: 51-200 | Eindhoven, Netherlands | 51-200 | Exact match | 60 contacts → |
“We help businesses succeed in the digital era by offering digital transformation services that simplify operations, reduce costs, and support innovation.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Codeless Technology B.Vcodeless.comHQ: Dordrecht, NetherlandsReported employees: 51-200 | Dordrecht, Netherlands | 51-200 | Exact match | 49 contacts → |
“With our Copy To Innovate approach, we rebuild your current system on a modern low-code platform.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  It22 B.Vit22.nlHQ: Ridderkerk, NetherlandsReported employees: 11-50 | Ridderkerk, Netherlands | 11-50 | Exact match | 30 contacts → |
“IT22 helps companies to transform and optimize their business to fully leverage the opportunities and possibilities of the new digital economy.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Asysco Legacy Transformationasysco.comHQ: Coevorden, NetherlandsReported employees: 51-200 | Coevorden, Netherlands | 51-200 | Exact match | 18 contacts → |
“Asysco is a leading technology provider for Legacy Transformation and offers proven, turnkey technology solutions and expertise for delivering high quality transformation and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Qstars ITqstars.nlHQ: Nieuwegein, NetherlandsReported employees: 11-50 | Nieuwegein, Netherlands | 11-50 | Exact match | 17 contacts → |
“Bij Qstars IT draait het niet om technologie, maar om wat jij ermee kunt bereiken.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Lightbasegemeentewinkel.nlHQ: Utrecht, NetherlandsReported employees: 11-50 | Utrecht, Netherlands | 11-50 | Exact match | 14 contacts → |
“Lightbase was een digital agency uit Utrecht.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Cloudscaler Technologies B.Vcloudscaler.euHQ: Amstelveen, NetherlandsReported employees: 11-50 | Amstelveen, Netherlands | 11-50 | Exact match | 11 contacts → |
“CloudScaler is your trusted development partner to transform your business with the right solutions and right talent.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Experis Ciberciber.nl HQ: Eindhoven, NetherlandsReported employees: 201-500 | Eindhoven, Netherlands | 201-500 | Exact match | 11 contacts → |
“Experis Ciber is net als de bedrijven PEAK-IT en iSense, onderdeel van Experis.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Reliance I.T. Services B.Vritsbv.comHQ: Amsterdam, NetherlandsReported employees: 51-200 | Amsterdam, Netherlands | 51-200 | Exact match | 10 contacts → |
“Reliance I.T.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  We ARE Northwearenorth.euHQ: Rotterdam, NetherlandsReported employees: 11-50 | Rotterdam, Netherlands | 11-50 | Exact match | 8 contacts → |
“We help businesses become future-ready by improving their processes and modernizing their technology.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  TDFtdf.groupHQ: Almere, NetherlandsReported employees: 11-50 | Almere, Netherlands | 11-50 | Exact match | 8 contacts → |
“TDF consists of IT-people almost by-birth, but TDF continuously forces themselves to think and behave like customers of the own solutions and services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  WAT Groepwatgroep.nlHQ: Apeldoorn, NetherlandsReported employees: 11-50 | Apeldoorn, Netherlands | 11-50 | Exact match | 8 contacts → |
“Samen digitaal vooruit.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Eidikoseidikos.nlHQ: ‘s-hertogenbosch, NetherlandsReported employees: 1-10 | ‘s-hertogenbosch, Netherlands | 1-10 | Exact match | 7 contacts → |
“Eidikos stands for "expert" in Greek, encapsulating our core mission.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Custo Software Development B.Vcusto.nlHQ: Zevenbergen, NetherlandsReported employees: 1-10 | Zevenbergen, Netherlands | 1-10 | Exact match | 6 contacts → |
“Custo is gespecialiseerd in maatwerk softwareontwikkeling, systeemintegratie, cloudmigratie, en het beheer van legacy software.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Devoptixdevoptix.nlHQ: Utreght, NetherlandsReported employees: 1-10 | Utreght, Netherlands | 1-10 | Exact match | 5 contacts → |
“Your team is at capacity.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Develop2createdevelop2create.nlHQ: ’s-hertogenbosch, NetherlandsReported employees: 1-10 | ’s-hertogenbosch, Netherlands | 1-10 | Exact match | 4 contacts → |
“Develop2Create is a company that focuses on delivering innovative solutions for various industries.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Acora Netherlandsacora.comHQ: Apeldoorn, NetherlandsReported employees: 501-1,000 | Apeldoorn, Netherlands | 501-1,000 | Exact match | 4 contacts → |
“Helping you to digitally transform.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Progon Softwareprogon.nlHQ: Capelle Aan Den Ijssel, NetherlandsReported employees: 11-50 | Capelle Aan Den Ijssel, Netherlands | 11-50 | Exact match | 4 contacts → |
“Better decisions create better software.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Care4ict BVcare4ict.nl HQ: Huizen, NetherlandsReported employees: 1-10 | Huizen, Netherlands | 1-10 | Exact match | 4 contacts → |
“Care4ICT is een jonge en dynamische organisatie die ontstaan is vanuit één passie: zorgen voor uw zorgen op het gebied van IT.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Greenwich IT BVgreenwichit.nlHQ: Utrecht & Ruurlo, NetherlandsReported employees: 1-10 | Utrecht & Ruurlo, Netherlands | 1-10 | Exact match | 3 contacts → |
“Greenwich IT biedt u consultancy, projectmatige IT migraties en op maat gemaakte IT beheer.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Supershiftsupershift.nlHQ: Rijswijk, NetherlandsReported employees: 11-50 | Rijswijk, Netherlands | 11-50 | Exact match | 3 contacts → |
“Supershift is een full-service webbureau, dat u in het volledige traject van het realiseren van een website/webapplicatie ondersteunt.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Foreleapforeleap.comHQ: Amsterdam, NetherlandsReported employees: 1-10 | Amsterdam, Netherlands | 1-10 | Exact match | 2 contacts → |
“As a full-service IT solution company, we have been helping businesses from small startups to Fortune 500 companies meeting their business goals through technological innovation…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 24 of 80 company matches
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Legacy system modernization services: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
80 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for Netherlands, so it is reported there. Company counts and contact totals on this page are exact for Netherlands, over 80 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for legacy system modernization services?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many legacy system modernization services did RevenueBase find based in the Netherlands?
The saved snapshot records 80 matching company records, 1,382 tracked contacts and 499 verified emails. The public preview displays 24 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Legacy system modernization services by geography
- Legacy system modernization services based in Buenos Aires, Argentina
- Legacy system modernization services based in Melbourne, Australia
- Legacy system modernization services based in Sydney, Australia
- Legacy system modernization services based in Dhaka, Bangladesh
- Legacy system modernization services based in Rio De Janeiro, Brazil
- Legacy system modernization services based in Sao Paulo, Brazil
- Legacy system modernization services based in Mississauga, Canada
- Legacy system modernization services based in Montreal, Canada
- Legacy system modernization services based in Toronto, Canada
- Legacy system modernization services based in Vancouver, Canada
- Legacy system modernization services based in Cairo, Egypt
- Legacy system modernization services based in Paris, France
Cite this list
RevenueBase Data Team. Top 24 legacy system modernization services based in the Netherlands. Snapshot: November 6, 2026. https://revenuebase.ai/companies/legacy-system-modernization-services/netherlands.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Legacy system modernization services based in Buenos Aires, Argentina
- Legacy system modernization services based in Melbourne, Australia
- Legacy system modernization services based in Sydney, Australia
- Legacy system modernization services based in Dhaka, Bangladesh
- Legacy system modernization services based in Rio De Janeiro, Brazil
- Legacy system modernization services based in Sao Paulo, Brazil
Company intelligence · public preview
Top 24 legacy system modernization services based in the Netherlands
RevenueBase records 80 matching company records for legacy system modernization services based in the Netherlands, with 1,382 tracked contacts and 499 verified work emails.
This public preview shows 24 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 24 legacy system modernization services based in the Netherlands
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Softwareone Netherlandssoftwareone.nl HQ: Amsterdam, NetherlandsReported employees: 201-500 | Amsterdam, Netherlands | 201-500 | Exact match | 168 contacts → |
“SoftwareOne is een wereldwijde leverancier van software, cloud- en digitale transformatieoplossingen.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Javra Softwarejavra.com HQ: Culemborg, NetherlandsReported employees: 51-200 | Culemborg, Netherlands | 51-200 | Exact match | 153 contacts → |
“Javra software was founded by our director Frank Möllers in His vision was to develop and support future proof custom business applications against a competitive price.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | WAESwearewaes.com HQ: Eindhoven, NetherlandsReported employees: 51-200 | Eindhoven, Netherlands | 51-200 | Exact match | 60 contacts → |
“We help businesses succeed in the digital era by offering digital transformation services that simplify operations, reduce costs, and support innovation.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Codeless Technology B.Vcodeless.com HQ: Dordrecht, NetherlandsReported employees: 51-200 | Dordrecht, Netherlands | 51-200 | Exact match | 49 contacts → |
“With our Copy To Innovate approach, we rebuild your current system on a modern low-code platform.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | It22 B.Vit22.nl HQ: Ridderkerk, NetherlandsReported employees: 11-50 | Ridderkerk, Netherlands | 11-50 | Exact match | 30 contacts → |
“IT22 helps companies to transform and optimize their business to fully leverage the opportunities and possibilities of the new digital economy.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Asysco Legacy Transformationasysco.com HQ: Coevorden, NetherlandsReported employees: 51-200 | Coevorden, Netherlands | 51-200 | Exact match | 18 contacts → |
“Asysco is a leading technology provider for Legacy Transformation and offers proven, turnkey technology solutions and expertise for delivering high quality transformation and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Qstars ITqstars.nl HQ: Nieuwegein, NetherlandsReported employees: 11-50 | Nieuwegein, Netherlands | 11-50 | Exact match | 17 contacts → |
“Bij Qstars IT draait het niet om technologie, maar om wat jij ermee kunt bereiken.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Lightbasegemeentewinkel.nl HQ: Utrecht, NetherlandsReported employees: 11-50 | Utrecht, Netherlands | 11-50 | Exact match | 14 contacts → |
“Lightbase was een digital agency uit Utrecht.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Cloudscaler Technologies B.Vcloudscaler.eu HQ: Amstelveen, NetherlandsReported employees: 11-50 | Amstelveen, Netherlands | 11-50 | Exact match | 11 contacts → |
“CloudScaler is your trusted development partner to transform your business with the right solutions and right talent.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Experis Ciberciber.nl HQ: Eindhoven, NetherlandsReported employees: 201-500 | Eindhoven, Netherlands | 201-500 | Exact match | 11 contacts → |
“Experis Ciber is net als de bedrijven PEAK-IT en iSense, onderdeel van Experis.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Reliance I.T. Services B.Vritsbv.com HQ: Amsterdam, NetherlandsReported employees: 51-200 | Amsterdam, Netherlands | 51-200 | Exact match | 10 contacts → |
“Reliance I.T.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | We ARE Northwearenorth.eu HQ: Rotterdam, NetherlandsReported employees: 11-50 | Rotterdam, Netherlands | 11-50 | Exact match | 8 contacts → |
“We help businesses become future-ready by improving their processes and modernizing their technology.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | TDFtdf.group HQ: Almere, NetherlandsReported employees: 11-50 | Almere, Netherlands | 11-50 | Exact match | 8 contacts → |
“TDF consists of IT-people almost by-birth, but TDF continuously forces themselves to think and behave like customers of the own solutions and services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | WAT Groepwatgroep.nl HQ: Apeldoorn, NetherlandsReported employees: 11-50 | Apeldoorn, Netherlands | 11-50 | Exact match | 8 contacts → |
“Samen digitaal vooruit.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Eidikoseidikos.nl HQ: ‘s-hertogenbosch, NetherlandsReported employees: 1-10 | ‘s-hertogenbosch, Netherlands | 1-10 | Exact match | 7 contacts → |
“Eidikos stands for "expert" in Greek, encapsulating our core mission.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Custo Software Development B.Vcusto.nl HQ: Zevenbergen, NetherlandsReported employees: 1-10 | Zevenbergen, Netherlands | 1-10 | Exact match | 6 contacts → |
“Custo is gespecialiseerd in maatwerk softwareontwikkeling, systeemintegratie, cloudmigratie, en het beheer van legacy software.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Devoptixdevoptix.nl HQ: Utreght, NetherlandsReported employees: 1-10 | Utreght, Netherlands | 1-10 | Exact match | 5 contacts → |
“Your team is at capacity.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Develop2createdevelop2create.nl HQ: ’s-hertogenbosch, NetherlandsReported employees: 1-10 | ’s-hertogenbosch, Netherlands | 1-10 | Exact match | 4 contacts → |
“Develop2Create is a company that focuses on delivering innovative solutions for various industries.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Acora Netherlandsacora.com HQ: Apeldoorn, NetherlandsReported employees: 501-1,000 | Apeldoorn, Netherlands | 501-1,000 | Exact match | 4 contacts → |
“Helping you to digitally transform.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Progon Softwareprogon.nl HQ: Capelle Aan Den Ijssel, NetherlandsReported employees: 11-50 | Capelle Aan Den Ijssel, Netherlands | 11-50 | Exact match | 4 contacts → |
“Better decisions create better software.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Care4ict BVcare4ict.nl HQ: Huizen, NetherlandsReported employees: 1-10 | Huizen, Netherlands | 1-10 | Exact match | 4 contacts → |
“Care4ICT is een jonge en dynamische organisatie die ontstaan is vanuit één passie: zorgen voor uw zorgen op het gebied van IT.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Greenwich IT BVgreenwichit.nl HQ: Utrecht & Ruurlo, NetherlandsReported employees: 1-10 | Utrecht & Ruurlo, Netherlands | 1-10 | Exact match | 3 contacts → |
“Greenwich IT biedt u consultancy, projectmatige IT migraties en op maat gemaakte IT beheer.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Supershiftsupershift.nl HQ: Rijswijk, NetherlandsReported employees: 11-50 | Rijswijk, Netherlands | 11-50 | Exact match | 3 contacts → |
“Supershift is een full-service webbureau, dat u in het volledige traject van het realiseren van een website/webapplicatie ondersteunt.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Foreleapforeleap.com HQ: Amsterdam, NetherlandsReported employees: 1-10 | Amsterdam, Netherlands | 1-10 | Exact match | 2 contacts → |
“As a full-service IT solution company, we have been helping businesses from small startups to Fortune 500 companies meeting their business goals through technological innovation…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 24 of 80 company matches
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Legacy system modernization services: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
80 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for Netherlands, so it is reported there. Company counts and contact totals on this page are exact for Netherlands, over 80 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for legacy system modernization services?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many legacy system modernization services did RevenueBase find based in the Netherlands?
The saved snapshot records 80 matching company records, 1,382 tracked contacts and 499 verified emails. The public preview displays 24 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 24 legacy system modernization services based in the Netherlands. Snapshot: November 6, 2026. https://revenuebase.ai/companies/legacy-system-modernization-services/netherlands.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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